and blew out glass in windows. >>. >> the video from russia is incredible. a meteor trailing a white contrail, hitting the atmosphere and exploding with the force of an atomic bomb. the shock wave over the town damaged thousands of buildings, knocked down a factory wall and blew out windows across the city in freezing temperatures. just as kids were starting the school day. >> the ceiling was okay, but all the windows were broken, almost all the window panes were damaged, there were no windows without damage. >> reporter: the glass injuring more than 100,000 people. >> i heard a very loud noise that shook my apartment. >> reporter: a canadian hockey player lives there and we talked to him. >> it blew the vents out of my bathroom. i'm the 23rd floor and i could feel the building swaying. >> reporter: a hole was punched in a frozen lake but the nearby nuclear plant was missed. we have annex pertain from the smithsonian. >> these are the materials left over from when the planet formed. >> reporter: in an amazing coincidence, the other space rock, an astroid hal